3v4l.org

run code in 300+ PHP versions simultaneously
<?php $R = new T(); $R->SetRequests(is_array($_POST["requests"]) && count($_POST["requests"]) > 0 ? "µ".implode("µµ", $_POST["requests"])."µ" : array()); print_r($R->ToArray()); $Requests = $R->GetRequests(); foreach($Requests as &$Request) { $Request = $Request["Subject"]."~".$Request["Active"]; } $Requests = count($Requests) > 0 ? "µ".implode("µµ", $Requests)."µ" : ""; var_dump($R); class T { public $Requests = array(); public function SetRequests($Requests) { if(is_array($Requests)) { $this->Requests = $Requests; return true; } elseif(preg_match("/^(µ[^µ~]*~[01]µ)*$/i", $Requests)) { $this->Requests = array(); $Requests = explode("µµ", mb_substr($Requests, 1, -1, "UTF-8")); foreach($Requests as $Request) { $Req = explode("~", $Request); $this->Requests[] = array("Subject" => strval($Req[0]), "Active" => intval($Req[1])); } return true; } return false; } public function ToArray() { return array("Requests" => $this->Requests); } }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0000.01518.56
8.3.50.0120.01022.11
8.3.40.0110.00718.96
8.3.30.0090.00919.01
8.3.20.0020.00520.35
8.3.10.0090.00020.35
8.3.00.0040.00419.50
8.2.180.0110.00716.38
8.2.170.0100.00722.96
8.2.160.0080.00520.57
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00022.06
8.2.110.0040.00420.35
8.2.100.0070.00418.09
8.2.90.0000.00819.16
8.2.80.0060.00317.97
8.2.70.0060.00317.75
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0030.00519.89
8.2.30.0030.00718.12
8.2.20.0060.00317.76
8.2.10.0000.00818.00
8.2.00.0040.00417.81
8.1.280.0120.00925.92
8.1.270.0050.00323.77
8.1.260.0050.00226.35
8.1.250.0050.00328.09
8.1.240.0060.00322.10
8.1.230.0080.00318.97
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0050.00221.89
8.1.150.0040.00418.83
8.1.140.0050.00317.41
8.1.130.0000.00817.84
8.1.120.0050.00217.43
8.1.110.0000.00817.49
8.1.100.0020.00517.54
8.1.90.0000.00717.45
8.1.80.0050.00217.41
8.1.70.0030.00317.44
8.1.60.0030.00617.53
8.1.50.0080.00017.57
8.1.40.0000.00817.55
8.1.30.0090.00017.57
8.1.20.0080.00017.51
8.1.10.0050.00317.57
8.1.00.0040.00417.53
8.0.300.0030.00618.77
8.0.290.0000.00716.74
8.0.280.0040.00418.44
8.0.270.0030.00317.27
8.0.260.0030.00317.23
8.0.250.0000.00717.02
8.0.240.0070.00017.02
8.0.230.0070.00016.96
8.0.220.0000.00716.93
8.0.210.0000.00716.95
8.0.200.0040.00417.04
8.0.190.0040.00417.00
8.0.180.0000.00716.95
8.0.170.0090.00016.86
8.0.160.0040.00416.86
8.0.150.0080.00016.76
8.0.140.0000.00816.98
8.0.130.0060.00013.35
8.0.120.0040.00416.90
8.0.110.0000.00717.01
8.0.100.0040.00416.74
8.0.90.0040.00416.96
8.0.80.0000.01516.92
8.0.70.0040.00416.78
8.0.60.0000.00717.03
8.0.50.0030.00417.03
8.0.30.0100.01317.11
8.0.20.0100.01017.40
8.0.10.0040.00416.93
8.0.00.0120.00816.80
7.4.330.0060.00015.14
7.4.320.0030.00316.61
7.4.300.0060.00016.58
7.4.290.0040.00416.63
7.4.280.0000.00716.48
7.4.270.0030.00316.48
7.4.260.0030.00316.61
7.4.250.0000.00716.61
7.4.240.0000.00716.53
7.4.230.0030.00316.32
7.4.220.0120.01016.44
7.4.210.0080.00716.58
7.4.200.0000.00716.43
7.4.160.0090.01516.55
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0090.01016.50
7.4.120.0150.00216.54
7.4.110.0130.00316.77
7.4.100.0150.00616.49
7.4.90.0030.01616.59
7.4.80.0120.00819.39
7.4.70.0080.00816.48
7.4.60.0150.00716.45
7.4.50.0050.00016.29
7.4.40.0100.00716.44
7.4.30.0030.01716.73
7.4.10.0100.01014.89
7.4.00.0020.01415.14
7.3.330.0060.00013.54
7.3.320.0000.00613.45
7.3.310.0070.00016.46
7.3.300.0030.00316.30
7.3.290.0100.00416.44
7.3.280.0120.00516.47
7.3.270.0110.00717.40
7.3.260.0060.01216.41
7.3.250.0050.01116.49
7.3.240.0140.00316.61
7.3.230.0110.00516.45
7.3.210.0120.00616.46
7.3.200.0140.00319.39
7.3.190.0120.01016.63
7.3.180.0100.00616.53
7.3.170.0060.01216.49
7.3.160.0030.01716.41
7.3.130.0110.00715.05
7.3.120.0000.01614.83
7.3.110.0030.01614.93
7.3.100.0040.01214.81
7.3.90.0090.00914.91
7.3.80.0070.00715.13
7.3.70.0070.00714.56
7.3.60.0030.01314.80
7.3.50.0110.00414.90
7.3.40.0100.00014.84
7.3.30.0060.00614.79
7.3.20.0080.00816.85
7.3.10.0000.01516.50
7.3.00.0090.00616.33
7.2.330.0040.01416.79
7.2.320.0040.01216.75
7.2.310.0100.00616.52
7.2.300.0000.01716.59
7.2.290.0160.00716.47
7.2.260.0170.00315.28
7.2.250.0040.01515.16
7.2.240.0100.00314.82
7.2.230.0040.01114.81
7.2.220.0030.01614.99
7.2.210.0030.00815.34
7.2.200.0080.00415.09
7.2.190.0000.01415.10
7.2.180.0130.00314.96
7.2.170.0030.01015.22
7.2.160.0060.00615.33
7.2.150.0070.00717.02
7.2.140.0060.00917.03
7.2.130.0160.00017.01
7.2.120.0030.00916.95
7.2.110.0000.01216.96
7.2.100.0000.01517.15
7.2.90.0100.00317.19
7.2.80.0060.01016.75
7.2.70.0060.00917.15
7.2.60.0090.00616.84
7.2.50.0060.01116.91
7.2.40.0070.01016.92
7.2.30.0100.00316.95
7.2.20.0040.01116.82
7.2.10.0000.01317.13
7.2.00.0080.00818.28
7.1.330.0110.00415.60
7.1.320.0030.01215.75
7.1.310.0070.00715.89
7.1.300.0070.01015.94
7.1.290.0030.01015.95
7.1.280.0000.01315.44
7.1.270.0000.01215.53
7.1.260.0060.00615.83
7.1.250.0150.00315.91
7.1.240.0090.00315.71
7.1.230.0100.00315.79
7.1.220.0040.00415.86
7.1.210.0100.00015.96
7.1.200.0090.00515.68
7.1.190.0040.00715.74
7.1.180.0030.01015.49
7.1.170.0040.01115.65
7.1.160.0000.00815.73
7.1.150.0060.01215.95
7.1.140.0040.01115.75
7.1.130.0040.00415.70
7.1.120.0060.00915.99
7.1.110.0040.00815.74
7.1.100.0090.00316.81
7.1.90.0060.00615.95
7.1.80.0070.00715.82
7.1.70.0080.00816.59
7.1.60.0050.01517.42
7.1.50.0130.01325.37
7.1.40.0040.00815.40
7.1.30.0080.00615.57
7.1.20.0040.00715.66
7.1.10.0040.01115.53
7.1.00.0070.04219.10
7.0.330.0030.01415.43
7.0.320.0070.00715.46
7.0.310.0070.00715.52
7.0.300.0040.00815.44
7.0.290.0060.00615.44
7.0.280.0080.00315.11
7.0.270.0050.00315.56
7.0.260.0060.00315.41
7.0.250.0070.00715.30
7.0.240.0060.00615.45
7.0.230.0040.00715.32
7.0.220.0050.00315.32
7.0.210.0000.00815.24
7.0.200.0030.00615.98
7.0.190.0070.00715.51
7.0.180.0060.01015.30
7.0.170.0090.00315.55
7.0.160.0090.00315.49
7.0.150.0070.00715.55
7.0.140.0040.03818.72
7.0.130.0070.00715.29
7.0.120.0030.01015.41
7.0.110.0030.00615.34
7.0.100.0040.01115.63
7.0.90.0090.00915.59
7.0.80.0030.00915.41
7.0.70.0040.00715.50
7.0.60.0050.04817.73
7.0.50.0050.02316.74
7.0.40.0050.02316.87
7.0.30.0300.04016.87
7.0.20.0150.02416.92
7.0.10.0150.03916.73
7.0.00.0030.02716.72
5.6.400.0090.00614.25
5.6.390.0130.00314.54
5.6.380.0070.00714.60
5.6.370.0070.00714.32
5.6.360.0000.01714.40
5.6.350.0130.00314.31
5.6.340.0110.00014.47
5.6.330.0030.01014.41
5.6.320.0090.00614.50
5.6.310.0070.00714.56
5.6.300.0030.01214.51
5.6.290.0040.00814.53
5.6.280.0070.03717.65
5.6.270.0060.01214.61
5.6.260.0040.01114.81
5.6.250.0030.01214.11
5.6.240.0080.00514.57
5.6.230.0030.01314.50
5.6.220.0090.00614.38
5.6.210.0140.03317.57
5.6.200.0100.03816.35
5.6.190.0050.03717.49
5.6.180.1760.02217.66
5.6.170.0110.02717.54
5.6.160.0080.04717.32
5.6.150.0070.04516.33
5.6.140.0130.03716.39
5.6.130.0070.03516.37
5.6.120.0050.02417.68
5.6.110.0080.04017.59
5.6.100.0150.04117.59
5.6.90.0120.04017.66
5.6.80.0080.04217.26
5.6.70.2270.02517.32
5.6.60.0030.01114.50
5.6.50.0030.01014.23
5.6.40.0040.01114.29
5.6.30.0000.01114.43
5.6.20.0070.00414.15
5.6.10.0100.00314.41
5.6.00.0040.01114.36
5.5.380.0030.01314.57
5.5.370.0040.01114.13
5.5.360.0130.00014.17
5.5.350.0170.03517.37
5.5.340.0030.02516.27
5.5.330.0080.01917.48
5.5.320.0190.03217.53
5.5.310.0130.03017.44
5.5.300.0130.03316.23
5.5.290.0070.04416.10
5.5.280.0100.04017.69
5.5.270.0070.04017.57
5.5.260.0030.03817.62
5.5.250.0090.03417.51
5.5.240.0090.04217.20
5.5.230.0060.00914.02
5.5.220.0060.00914.45
5.5.210.0070.00714.18
5.5.200.0100.00314.05
5.5.190.0030.01014.24
5.5.180.0030.00614.35
5.5.170.0130.00014.11
5.5.160.0070.00714.40
5.5.150.0040.00714.32
5.5.140.0070.00713.99
5.5.130.0070.00714.42
5.5.120.0100.00314.20
5.5.110.0030.01014.39
5.5.100.0070.00714.29
5.5.90.0070.00714.41
5.5.80.0000.00814.26
5.5.70.0040.00814.11
5.5.60.0030.01114.09
5.5.50.0060.00614.30
5.5.40.0070.00714.07
5.5.30.0030.00914.37
5.5.20.0060.00314.23
5.5.10.0000.01314.07
5.5.00.0060.00614.25
5.4.450.0150.02615.80
5.4.440.0300.03015.71
5.4.430.0230.03115.92
5.4.420.0370.00215.84
5.4.410.0330.00715.72
5.4.400.0330.00315.69
5.4.390.0370.00215.74
5.4.380.0350.00315.74
5.4.370.0440.00015.68
5.4.360.0450.00215.66
5.4.350.0330.00315.71
5.4.340.0320.00515.66
5.4.330.0080.00412.21
5.4.320.0080.01912.36
5.4.310.0060.02012.36
5.4.300.0030.02212.36
5.4.290.0020.02312.36
5.4.280.0030.02412.31
5.4.270.0040.02012.31
5.4.260.0050.02812.31
5.4.250.0050.02212.31
5.4.240.0040.01912.31
5.4.230.0050.02212.30
5.4.220.0060.02112.30
5.4.210.0040.02112.31
5.4.200.0050.02012.30
5.4.190.0020.02812.30
5.4.180.0050.02212.30
5.4.170.0070.01712.31
5.4.160.0070.01712.31
5.4.150.0040.02112.30
5.4.140.0070.01912.14
5.4.130.0040.02112.14
5.4.120.0040.02112.12
5.4.110.0040.02112.12
5.4.100.0060.01912.12
5.4.90.0050.02112.12
5.4.80.0070.02112.12
5.4.70.0050.02112.11
5.4.60.0060.01912.11
5.4.50.0040.01912.12
5.4.40.0040.02412.11
5.4.30.0060.02112.11
5.4.20.0050.02112.11
5.4.10.0070.02212.11
5.4.00.0060.02011.85
5.3.290.0090.04012.80
5.3.280.0060.03712.71
5.3.270.0050.03912.73
5.3.260.0050.04012.72
5.3.250.0080.03512.72
5.3.240.0070.04212.72
5.3.230.0060.04912.71
5.3.220.0060.03612.68
5.3.210.0060.03912.68
5.3.200.0060.04112.68
5.3.190.0040.04612.68
5.3.180.0090.04112.67
5.3.170.0040.03912.67
5.3.160.0050.03712.67
5.3.150.0050.03812.68
5.3.140.0060.03612.66
5.3.130.0100.03512.66
5.3.120.0040.04512.66
5.3.110.0080.03612.66
5.3.100.0040.03912.14
5.3.90.0060.03612.12
5.3.80.0080.03512.11
5.3.70.0100.03212.11
5.3.60.0090.03312.09
5.3.50.0060.03612.04
5.3.40.0060.03612.04
5.3.30.0070.04112.00
5.3.20.0040.03611.78
5.3.10.0040.03611.75
5.3.00.0050.03611.74
5.2.170.0040.0319.24
5.2.160.0040.0309.23
5.2.150.0050.0299.24
5.2.140.0060.0299.23
5.2.130.0060.0309.19
5.2.120.0050.0299.20
5.2.110.0070.0269.20
5.2.100.0040.0289.20
5.2.90.0050.0289.20
5.2.80.0010.0339.19
5.2.70.0050.0299.19
5.2.60.0050.0309.15
5.2.50.0020.0339.12
5.2.40.0050.0389.09
5.2.30.0050.0419.07
5.2.20.0070.0369.07
5.2.10.0050.0388.98
5.2.00.0050.0338.84
5.1.60.0040.0248.12
5.1.50.0040.0258.12
5.1.40.0060.0228.10
5.1.30.0050.0268.45
5.1.20.0040.0268.47
5.1.10.0050.0268.20
5.1.00.0040.0258.20
5.0.50.0030.0216.67
5.0.40.0050.0176.53
5.0.30.0030.0316.35
5.0.20.0050.0176.31
5.0.10.0050.0276.29
5.0.00.0040.0306.28
4.4.90.0050.0224.78
4.4.80.0030.0154.75
4.4.70.0040.0214.75
4.4.60.0040.0194.76
4.4.50.0010.0174.77
4.4.40.0040.0324.71
4.4.30.0040.0144.76
4.4.20.0020.0174.84
4.4.10.0030.0174.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0040.0224.58
4.3.70.0010.0164.63
4.3.60.0020.0144.63
4.3.50.0030.0154.63
4.3.40.0010.0264.54
4.3.30.0000.0183.29
4.3.20.0020.0163.27
4.3.10.0010.0163.22
4.3.00.0000.01313.59

preferences:
44.13 ms | 400 KiB | 5 Q